The Handcrafted Labs Thermos Equalizer is a 4-Band Parametric Equalizer inspired by the Barry Porter type EQ with a number of exclusive added design features, top class input and output transformers.
Each band has a Boost/Bypass/Attenuation switch and a multiplier switch to double the frequency selected (divider for High Band) as well as switchable Q and 9 dB of either boost or attenuation in 24 steps switch. Center section incorporates High Pass filter with adjustable frequencies and slope (six fixed frequencies and 12dB/24dB to octave curve selector) and full Mid-Side coder/decoder with M-S solo buttons. The frequency Response measured with all EQ bands ON set flat, 10Hz to 100kHz +0.2/-3dB.
The Handcrafted Labs Thermos is incredibly surgical yet very musical and transparent, you will not want to let go from your rack.
Special Note: Two recent updates to the Thermos (as of 2023), put M/S mode on a single button, and there are no longer separate outputs for the Transformer and Transformerless outs. They utilize the same outputs and you can switch between transformer and transformerless via a button on the front panel! M-S circuit operates on transformers. When transformerless output is engaged, the Thermos will only operate in stereo mode.
Handcrafted Labs Thermos Equalizer Specifications
- Input Impedance: 24 Оhm
- Output Impedance: 600 Оhm (transformer) / 500 Оhm (transformerless)
- Nominal Level: +4 dBu
- Maximum Level: +22 dBu
- M/S Coder Circuitry: Transformer based
- Frequency Response: 10 Hz…75 kHz. +/- 1 dBu
- Signal to Noise: -91dBu
- Harmonic Distortion at 1K on +16 dBu: less then 0.1%
- Power/Voltage: 115/230V 50-60Hz
Handcrafted Labs Thermos Equalizer Includes
- Thermos Equalizer
- IEC Power Cable
- Manual/Warranty Information
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